Konova code improvements

* improves rendering of codes as string (short names will be used if existing)
* reduces selectable konova codes to leafs (as discussed with experts)
* automatically resizes the width of modal form fields to w-100
* adds/updates translations

konova/forms.py

@@ -155,6 +155,16 @@ class BaseModalForm(BaseForm, BSModalForm):
     render_submit = True
     template = "modal/modal_form.html"
 
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        # Automatically add bootstrap w-100 class for maximum width of form fields in modals
+        for key, val in self.fields.items():
+            val.widget.attrs.update(
+                {
+                    "class": "w-100"
+                }
+            )
+
     def process_request(self, request: HttpRequest, msg_success: str = _("Object removed"), msg_error: str = FORM_INVALID, redirect_url: str = None):
         """ Generic processing of request
 
@@ -249,6 +259,8 @@ class RemoveModalForm(BaseModalForm):
         super().__init__(*args, **kwargs)
         self.form_title = _("Remove")
         self.form_caption = _("Are you sure?")
+        # Disable automatic w-100 setting for this type of modal form. Looks kinda strange
+        self.fields["confirm"].widget.attrs["class"] = ""
 
     def save(self):
         if isinstance(self.instance, BaseObject):